body {
  background-color: #f1f1f1;
}
.main404 {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.main404 h1 {
  font-size: 60px;
  font-weight: 100;
}
.main404 p {
  color: rgba(0, 0, 0, 0.5);
  margin: 20px 0;
  line-height: 1.6;
}
.main404 a {
  display: block;
  color: #4183c4;
  text-decoration: none;
}
.main404 a:last-child {
  margin-top: 35px;
}
